UDT020A0X3-SRZ Lineage Power, UDT020A0X3-SRZ Datasheet - Page 28

• Manufacturer Part Number: UDT020A0X3-SRZ
• Description: DC/DC Converters & Regulators 3-14.4Vin .6-5.5Vout 20A Neg SMT Digital
• Manufacturer: Lineage Power

Specifications of UDT020A0X3-SRZ

• Product: Non-Isolated / POL
• Input Voltage Range: 3 VDC to 14.4 VDC
• Input Voltage (nominal): 12 V
• Output Voltage (channel 1): 0.6 VDC to 5.5 VDC
• Output Current (channel 1): 20 A
• Output Voltage: 0.6 VDC to 5.5 VDC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Preliminary Data Sheet
May 10, 2011
LINEAGE
Code
Hex
4A
5E
5F
44
45
VOUT_UV_FAULT_RESPONSE
VOUT_UV_FAULT_LIMIT
IOUT_OC_WARN_LIMIT
POWER
POWER_GOOD_OFF
POWER_GOOD_ON
Command
20A Digital Micro DLynx
Sets the voltage level for an output undervoltage fault
Instructs the module on what action to take in response to a output
undervoltage fault
Sets the output overcurrent warning level in A
Sets the output voltage level at which the PGOOD pin is asserted high
Sets the output voltage level at which the PGOOD pin is de-asserted low
Default Value
Default Value
Default Value
Default Value
Default Value
Default Value
Default Value
Default Value
Default Value
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Function
Function
Function
Function
Function
Function
Function
Function
Function
Access
Access
Access
Access
Access
Access
Access
Access
Access
Format
Format
Format
Format
Format
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A output
Table 6 (continued)
RSP
r/w
r/w
r/w
r/w
[1]
7
0
7
1
7
0
7
1
7
0
7
0
7
0
7
0
7
0
r
r
r
r
r
RSP
r/w
r/w
r/w
r/w
r/w
r/w
r/w
[0]
6
0
6
0
6
0
6
1
6
0
6
0
6
1
6
0
6
1
r
r
Brief Description
Linear, two’s complement binary
Linear, two’s complement binary
Linear, two’s complement binary
Linear, two’s complement binary
TM
Exponent
RS[2] RS[1] RS[0]
: Non-isolated DC-DC Power Modules
r/w
r/w
r/w
r/w
r/w
r/w
r/w
5
0
5
0
5
0
5
1
5
0
5
0
5
1
5
0
5
0
r
r
Unsigned Binary
r/w
r/w
r/w
r/w
tbd
r/w
r/w
r/w
r/w
High Byte
High Byte
High Byte
Low Byte
Mantissa
Low Byte
Low Byte
4
0
4
0
4
0
4
1
4
4
0
4
0
4
0
4
1
r
tbd
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
3
0
3
1
3
0
3
1
3
3
0
3
1
3
0
3
0
r
tbd
r/w
r/w
r/w
r/w
r/w
r/w
r/w
X
2
1
2
1
2
1
2
0
2
2
1
2
0
2
1
2
0
r
r
Mantissa
tbd
r/w
r/w
r/w
r/w
r/w
r/w
r/w
X
1
0
1
1
1
0
1
0
1
1
0
1
1
1
0
1
1
r
r
r/w
r/w
r/w
tbd
r/w
r/w
r/w
r/w
X
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
r
r
Non-Volatile
Memory
Storage
YES
YES
YES
YES
YES
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